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HC-42 Bluetooth 5.0 BLE Serial Port Module is designed for low-power wireless serial communication using Bluetooth 5.0 technology. Ideal for IoT devices, embedded systems, and short-range data transmission applications.
Explore our full range ofBluetooth Modules for wireless communication, IoT projects, and microcontroller integration.
| Parameter | Value |
|---|---|
| Model | HC-42D |
| Bluetooth Version | BLE 5.0 |
| Frequency Band | 2.4 GHz |
| Air Rate | 1 Mbps / 2 Mbps |
| Operating Voltage | 1.8 3.6V |
| Communication Interface | UART |
| Antenna | PCB Internal |
| Sensitivity | -96 dBm @1Mbps |
| Transmit Power | -40 to 4 dBm |
| Shutdown Current | 0.3 A |
| Reference Distance | Up to 40 m |
| Working Temperature | -25C to +75C |
| Storage Temperature | -40C to +85C |
| Humidity Range | 10% 90% RH |
| Dimensions | 37 15.6 mm |
1 x HC-42 Bluetooth 5.0 BLE Serial Port Module
HC-42 Bluetooth 5.0 BLE Serial Port Module is designed for low-power wireless serial communication using Bluetooth 5.0 technology. Ideal for IoT devices, embedded systems, and short-range data transmission applications.
Explore our full range ofBluetooth Modules for wireless communication, IoT projects, and microcontroller integration.
| Parameter | Value |
|---|---|
| Model | HC-42D |
| Bluetooth Version | BLE 5.0 |
| Frequency Band | 2.4 GHz |
| Air Rate | 1 Mbps / 2 Mbps |
| Operating Voltage | 1.8 3.6V |
| Communication Interface | UART |
| Antenna | PCB Internal |
| Sensitivity | -96 dBm @1Mbps |
| Transmit Power | -40 to 4 dBm |
| Shutdown Current | 0.3 A |
| Reference Distance | Up to 40 m |
| Working Temperature | -25C to +75C |
| Storage Temperature | -40C to +85C |
| Humidity Range | 10% 90% RH |
| Dimensions | 37 15.6 mm |
1 x HC-42 Bluetooth 5.0 BLE Serial Port Module
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